Cheng-Wei Hsu

Person

Yung Kang, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Ink storage unit
- Patent number 6,910,763
- Issue date Jun 28, 2005
- International United Technology Co., Ltd.
- I-Chung Hou
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink storage unit
- Patent number 6,817,706
- Issue date Nov 16, 2004
- International United Technology Co., Ltd.
- I-Chung Hou
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Air bag placed in a print cartridge and method for manufacturing th...
- Patent number 6,764,172
- Issue date Jul 20, 2004
- International United Technology Co., Ltd.
- Cheng-Wei Hsu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink container with improved ink flow
- Patent number 6,761,442
- Issue date Jul 13, 2004
- International United Technology Co., Ltd.
- I-Chung Hou
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet pen and pressure control device thereof
- Patent number 6,722,763
- Issue date Apr 20, 2004
- International United Technology
- Cheng-Wei Hsu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Pressure control device
- Patent number 6,616,272
- Issue date Sep 9, 2003
- International United Technology Co., Ltd.
- Cheng-Wei Hsu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Pressure controller for an ink cartridge
- Patent number 6,540,341
- Issue date Apr 1, 2003
- Industrial Technology Research Institute
- Shu-Cheng Hsieh
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink reservoir with a pressure adjusting device
- Patent number 6,533,403
- Issue date Mar 18, 2003
- International United Technology Co., Ltd.
- I-Chung Hou
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink container with improved ink flow
- Patent number 6,527,382
- Issue date Mar 4, 2003
- International United Technology Co., Ltd.
- I-Chung Hou
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink cartridge with a pressure adjusting device
- Patent number 6,494,568
- Issue date Dec 17, 2002
- International United Technology Co., Ltd.
- I-Chung Hou
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink pressure adjustment device for inkjet pen
- Patent number 6,428,153
- Issue date Aug 6, 2002
- Industrial Technology Research Institute
- Cheng-Wei Hsu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus for supplying ink to an printhead
- Patent number 6,409,324
- Issue date Jun 25, 2002
- Industrial Technology Research Institute
- Cheng-Wei Hsu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink container with fixed pressure modulating mechanism
- Patent number 6,367,666
- Issue date Apr 9, 2002
- International United Technology Co., Ltd.
- I-Chung Hou
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink pressure control apparatus for ink-jet pens
- Patent number 6,186,620
- Issue date Feb 13, 2001
- Industrial Technology Research Institute
- Shu-Cheng Hsieh
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Roller skate wheel with light producing means
- Patent number 5,580,092
- Issue date Dec 3, 1996
- Cheng-Chin Hsu
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Ink-jet printing apparatus with configuration of spring and flexibl...
- Publication number 20060098063
- Publication date May 11, 2006
- Francis Chee Suen Lee
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
[INK STORAGE UNIT]
- Publication number 20040104983
- Publication date Jun 3, 2004
- I-Chung Hou
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET PEN AND PRESSURE CONTROL DEVICE THEREOF
- Publication number 20040075720
- Publication date Apr 22, 2004
- Cheng-Wei Hsu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Inkjet pen and manufacturing method thereof
- Publication number 20040075719
- Publication date Apr 22, 2004
- Cheng-Wei Hsu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink storage unit
- Publication number 20030222956
- Publication date Dec 4, 2003
- I-Chung Hou
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRESSURE CONTROL DEVICE
- Publication number 20030169316
- Publication date Sep 11, 2003
- Cheng-Wei Hsu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK CONTAINER WITH IMPROVED INK FLOW
- Publication number 20030085971
- Publication date May 8, 2003
- I-Chung Hou
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink container with improved ink flow
- Publication number 20020163567
- Publication date Nov 7, 2002
- I-Chung Hou
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK PRESSURE ADJUSTMENT DEVICE FOR INKJET PEN
- Publication number 20020101488
- Publication date Aug 1, 2002
- Cheng-Wei Hsu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink cartridge for preventing ink from spilling
- Publication number 20020051043
- Publication date May 2, 2002
- Cheng-Wei Hsu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink cartridge with a pressure adjusting device
- Publication number 20020047883
- Publication date Apr 25, 2002
- I-Chung Hou
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink reservoir with a pressure adjusting device
- Publication number 20020044182
- Publication date Apr 18, 2002
- I-Chung Hou
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Pressure controller for an ink cartridge
- Publication number 20010010531
- Publication date Aug 2, 2001
- Industrial Technology Research
- Shu-Cheng Hsieh
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Cheng-Wei Hsu

Person

Patents Grantslast 30 patents

Ink storage unit

Ink storage unit

Air bag placed in a print cartridge and method for manufacturing th...

Ink container with improved ink flow

Inkjet pen and pressure control device thereof

Pressure control device

Pressure controller for an ink cartridge

Ink reservoir with a pressure adjusting device

Ink container with improved ink flow

Ink cartridge with a pressure adjusting device

Ink pressure adjustment device for inkjet pen

Method and apparatus for supplying ink to an printhead

Ink container with fixed pressure modulating mechanism

Ink pressure control apparatus for ink-jet pens

Roller skate wheel with light producing means

Patents Applicationslast 30 patents

Ink-jet printing apparatus with configuration of spring and flexibl...

[INK STORAGE UNIT]

INKJET PEN AND PRESSURE CONTROL DEVICE THEREOF

Inkjet pen and manufacturing method thereof

Ink storage unit

PRESSURE CONTROL DEVICE

INK CONTAINER WITH IMPROVED INK FLOW

Ink container with improved ink flow

INK PRESSURE ADJUSTMENT DEVICE FOR INKJET PEN

Ink cartridge for preventing ink from spilling

Ink cartridge with a pressure adjusting device

Ink reservoir with a pressure adjusting device

Pressure controller for an ink cartridge